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| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/parisc/include/asm/ptrace.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/parisc/include/asm/ptrace.h')
| -rw-r--r-- | kernel/arch/parisc/include/asm/ptrace.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/arch/parisc/include/asm/ptrace.h b/kernel/arch/parisc/include/asm/ptrace.h new file mode 100644 index 000000000..3c3cb004b --- /dev/null +++ b/kernel/arch/parisc/include/asm/ptrace.h @@ -0,0 +1,27 @@ +/* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg +** Copyright (C) 2000 Grant Grundler, Hewlett-Packard +*/ +#ifndef _PARISC_PTRACE_H +#define _PARISC_PTRACE_H + +#include <uapi/asm/ptrace.h> + + +#define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS)) + +#define arch_has_single_step() 1 +#define arch_has_block_step() 1 + +/* XXX should we use iaoq[1] or iaoq[0] ? */ +#define user_mode(regs) (((regs)->iaoq[0] & 3) ? 1 : 0) +#define user_space(regs) (((regs)->iasq[1] != 0) ? 1 : 0) +#define instruction_pointer(regs) ((regs)->iaoq[0] & ~3) +#define user_stack_pointer(regs) ((regs)->gr[30]) +unsigned long profile_pc(struct pt_regs *); + +static inline unsigned long regs_return_value(struct pt_regs *regs) +{ + return regs->gr[20]; +} + +#endif |